@book{6143,
	author = {SOM, SOPHEAK.},
	title = {The silviculture of establishment ( Pterocarpus Sp.) seed species in pursat province, រុក្ខវប្បកម្មនៃប្រភេទឈើធ្នង់ ខេត្តពោធិ៍សាត់},
	publisher = {RUA},
	year = {2005},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1mcn8VYZjbTzk125aO1I_5P0MCg4bap7U/view?usp=sharing}
}